diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8ea11db711..43f9d296a1 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -27,7 +27,7 @@ jobs:
       - uses: actions/checkout@v5.0.0
       - uses: actions/setup-python@v6
         with:
-          python-version: 3.12
+          python-version: 3.14
 
       - run: |
           pip install tox
diff --git a/scripts/populate_tox/tox.jinja b/scripts/populate_tox/tox.jinja
index 40ea309b08..b86da57c24 100755
--- a/scripts/populate_tox/tox.jinja
+++ b/scripts/populate_tox/tox.jinja
@@ -181,7 +181,7 @@ basepython =
     # Python version is pinned here for consistency across environments.
     # Tools like ruff and mypy have options that pin the target Python
     # version (configured in pyproject.toml), ensuring consistent behavior.
-    linters: python3.12
+    linters: python3.14
 
 commands =
     {py3.7,py3.8}-boto3: pip install urllib3<2.0.0
diff --git a/tox.ini b/tox.ini
index 2c77edd07c..4bfc90cee9 100644
--- a/tox.ini
+++ b/tox.ini
@@ -812,7 +812,7 @@ basepython =
     # Python version is pinned here for consistency across environments.
     # Tools like ruff and mypy have options that pin the target Python
     # version (configured in pyproject.toml), ensuring consistent behavior.
-    linters: python3.12
+    linters: python3.14
 
 commands =
     {py3.7,py3.8}-boto3: pip install urllib3<2.0.0